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debianDebianDEBIAN:DLA-3228-1:CBE09
HistoryDec 06, 2022 - 7:15 p.m.

[SECURITY] [DLA 3228-1] node-json-schema security update

2022-12-0619:15:29
lists.debian.org
15
node-json-schema
json schema validation
debian 10 buster
cve-2021-3918
security update
debian lts advisory

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%


Debian LTS Advisory DLA-3228-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
December 07, 2022 https://wiki.debian.org/LTS


Package : node-json-schema
Version : 0.2.3-1+deb10u1
CVE ID : CVE-2021-3918
Debian Bug : 999765

node-json-schema, JSON Schema validation and specifications, was
vulnerable to Improperly Controlled Modification of Object Prototype
Attributes.

For Debian 10 buster, this problem has been fixed in version
0.2.3-1+deb10u1.

We recommend that you upgrade your node-json-schema packages.

For the detailed security status of node-json-schema please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/node-json-schema

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.6%